GATX CORP

Ticker: GATX CUSIP: 361448103 Class: COM

Horizon Investment Services, LLC's Holding History (CIK: 0001426940)

Note: Option positions (PUT/CALL) are excluded.

Q2 2014

Shares 37,613 Value ($000) $2,518 Avg Close $49.73 Range $47.46 - $52.41

Q1 2014

Shares 35,036 Value ($000) $2,299 Avg Close $45.51 Range $38.38 - $53.07

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2014	37,613	$2,518	$49.73	$47.46 - $52.41
Q1 2014	35,036	$2,299	$45.51	$38.38 - $53.07